From 268a03a42d3377d5fb41e6e7cbdec4e0b65cab2e Mon Sep 17 00:00:00 2001 From: Alex Chiang Date: Wed, 17 Jun 2009 19:03:57 -0600 Subject: PCI: drivers/pci/slot.c should depend on CONFIG_SYSFS There is no way to interact with a physical PCI slot without sysfs, so encode the dependency and prevent this build error: drivers/pci/slot.c: In function 'pci_hp_create_module_link': drivers/pci/slot.c:327: error: 'module_kset' undeclared This patch _should_ make pci-sysfs.o depend on CONFIG_SYSFS too, but we cannot (yet) because the PCI core merrily assumes the existence of sysfs: drivers/built-in.o: In function `pci_bus_add_device': drivers/pci/bus.c:89: undefined reference to `pci_create_sysfs_dev_files' drivers/built-in.o: In function `pci_stop_dev': drivers/pci/remove.c:24: undefined reference to `pci_remove_sysfs_dev_files' So do the minimal bit for now and figure out how to untangle it later. Reported-by: Randy Dunlap Acked-by: Randy Dunlap Reported-by: Stephen Rothwell Fix-suggested-by: Matthew Wilcox Signed-off-by: Alex Chiang Signed-off-by: Jesse Barnes --- drivers/pci/Makefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/pci/Makefile') diff --git a/drivers/pci/Makefile b/drivers/pci/Makefile index ba6af162fd3..ed32f678247 100644 --- a/drivers/pci/Makefile +++ b/drivers/pci/Makefile @@ -2,10 +2,11 @@ # Makefile for the PCI bus specific drivers. # -obj-y += access.o bus.o probe.o remove.o pci.o quirks.o slot.o \ +obj-y += access.o bus.o probe.o remove.o pci.o quirks.o \ pci-driver.o search.o pci-sysfs.o rom.o setup-res.o \ irq.o obj-$(CONFIG_PROC_FS) += proc.o +obj-$(CONFIG_SYSFS) += slot.o # Build PCI Express stuff if needed obj-$(CONFIG_PCIEPORTBUS) += pcie/ -- cgit v1.2.3-70-g09d2